![Mini ESP8266 ESP-WROOM-02 for WeMos D1 WiFi Development Board Module with 18650 Lithium Battery Charging Module - AliExpress Mini ESP8266 ESP-WROOM-02 for WeMos D1 WiFi Development Board Module with 18650 Lithium Battery Charging Module - AliExpress](https://ae01.alicdn.com/kf/Hdeeab7640da449a4ad1c412e535a1c809.jpg_640x640Q90.jpg_.webp)
Mini ESP8266 ESP-WROOM-02 for WeMos D1 WiFi Development Board Module with 18650 Lithium Battery Charging Module - AliExpress
![Here is the PCB and enclosure I've been working on for the Wemos D1 - FastLED Archive - Maker Forums Here is the PCB and enclosure I've been working on for the Wemos D1 - FastLED Archive - Maker Forums](https://forum.makerforums.info/uploads/default/original/3X/4/7/475cc8a32250a2346c3628de290ca51b567b4116.jpeg)
Here is the PCB and enclosure I've been working on for the Wemos D1 - FastLED Archive - Maker Forums
![One week after I learned KiCad, I made an extension board for Wemos D1 R32. Even with a fix for the 4.2V voltage problem. : r/KiCad One week after I learned KiCad, I made an extension board for Wemos D1 R32. Even with a fix for the 4.2V voltage problem. : r/KiCad](https://i.redd.it/one-week-after-i-learned-kicad-i-made-an-extension-board-v0-k1x3t3yfzd091.jpg?width=4032&format=pjpg&auto=webp&s=d6ec59a7bf905f68586b0b8fc869ffa8e58b3777)
One week after I learned KiCad, I made an extension board for Wemos D1 R32. Even with a fix for the 4.2V voltage problem. : r/KiCad
![OnStep Shield for ESPDUINO-32 [WeMos (D1 or D2) R32] by Roman Hujer | Download free STL model | Printables.com OnStep Shield for ESPDUINO-32 [WeMos (D1 or D2) R32] by Roman Hujer | Download free STL model | Printables.com](https://media.printables.com/media/prints/164921/images/1532145_3afad8ef-82d4-4471-b85b-413c6646d4f0/thumbs/inside/1280x960/jpg/large_display_3p7_164921.webp)